(11bR)-2,6-diphenyl-3,3,5,5-tetraoxide-dinaphtho[2,1-d:1',2'f][1,3,2]dithiazepine CAS 1245748-54-2

Description

The molecular framework of (11bR)-2,6-diphenyl-3,3,5,5-tetraoxide-dinaphtho[2,1-d:1',2'f][1,3,2]dithiazepine (C32H21NO4S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies (11bR)-2,6-diphenyl-3,3,5,5-tetraoxide-dinaphtho[2,1-d:1',2'f][1,3,2]dithiazepine (CAS 1245748-54-2), a certified reference material (molecular formula C32H21NO4S2, MW 547.64 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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